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97 lines
3.0 KiB
C
97 lines
3.0 KiB
C
/* Copyright (c) 1999 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Thorsten Kukuk <kukuk@suse.de>, 1999.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/* nscd_nischeck: Check, if everybody has read permissions for NIS+ table.
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Return value:
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0: Everybody can read the NIS+ table
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1: Only authenticated users could read the NIS+ table */
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#include <argp.h>
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#include <error.h>
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#include <stdlib.h>
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#include <libintl.h>
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#include <locale.h>
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#include <rpcsvc/nis.h>
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/* Get libc version number. */
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#include <version.h>
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#define PACKAGE _libc_intl_domainname
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/* Name and version of program. */
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static void print_version (FILE *stream, struct argp_state *state);
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void (*argp_program_version_hook) (FILE *, struct argp_state *) = print_version;
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/* Data structure to communicate with argp functions. */
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static struct argp argp =
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{
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NULL, NULL, NULL, NULL,
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};
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int
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main (int argc, char **argv)
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{
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int remaining;
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nis_result *res;
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char *tablename, *cp;
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/* Set locale via LC_ALL. */
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setlocale (LC_ALL, "");
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/* Set the text message domain. */
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textdomain (PACKAGE);
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/* Parse and process arguments. */
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argp_parse (&argp, argc, argv, 0, &remaining, NULL);
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if (remaining + 1 != argc)
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{
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error (0, 0, gettext ("wrong number of arguments"));
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argp_help (&argp, stdout, ARGP_HELP_SEE, program_invocation_short_name);
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exit (EXIT_FAILURE);
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}
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tablename = alloca (strlen (argv[1]) + 10);
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cp = stpcpy (tablename, argv[1]);
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strcpy (cp, ".org_dir");
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res = nis_lookup (tablename, EXPAND_NAME|FOLLOW_LINKS);
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if (res == NULL ||
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(res->status != NIS_SUCCESS && res->status != NIS_S_SUCCESS))
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return 0;
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if (NIS_NOBODY(NIS_RES_OBJECT(res)->zo_access, NIS_READ_ACC))
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return 0;
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else
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return 1;
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}
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/* Print the version information. */
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static void
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print_version (FILE *stream, struct argp_state *state)
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{
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fprintf (stream, "nscd_nischeck (GNU %s) %s\n", PACKAGE, VERSION);
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fprintf (stream, gettext ("\
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Copyright (C) %s Free Software Foundation, Inc.\n\
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This is free software; see the source for copying conditions. There is NO\n\
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warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\
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"), "1999");
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fprintf (stream, gettext ("Written by %s.\n"), "Thorsten Kukuk");
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}
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